425393 has 2 divisors, whose sum is σ = 425394. Its totient is φ = 425392.

The previous prime is 425387. The next prime is 425417. The reversal of 425393 is 393524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425104 + 289 = 652^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 425393 - 2⁴ = 425377 is a prime.

It is not a weakly prime, because it can be changed into another prime (425333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212696 + 212697.

It is an arithmetic number, because the mean of its divisors is an integer number (212697).

2⁴²⁵³⁹³ is an apocalyptic number.

It is an amenable number.

425393 is a deficient number, since it is larger than the sum of its proper divisors (1).

425393 is an equidigital number, since it uses as much as digits as its factorization.

425393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 425393 is about 652.2215881125. The cubic root of 425393 is about 75.2078972580.

It can be divided in two parts, 425 and 393, that added together give a palindrome (818).

The spelling of 425393 in words is "four hundred twenty-five thousand, three hundred ninety-three".